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bq24707 1-4 Cell Li+ Battery SMBus Charge Controller

bq24707 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design bq24707, bq24707A SLUSA78C * JULY .
The bq24707 and bq24707A devices are highefficiency, synchronous battery chargers, offering low component count for space-constrained, multichemistry.

bq24707 Features

* 1 SMBus Host-Controlled NMOS-NMOS Synchronous Buck Converter With Programmable 615 kHz, 750 kHz, and 885 kHz Switching Frequency
* Real-Time System Control on ILIM Pin to Limit Charge Current
* Enhanced Safety Features for Overvoltage Protection, Overcurrent Protection, Batt

bq24707 Applications

* SMBus controlled input current, charge current, and charge voltage DACs allow for very high regulation accuracies that can be easily programmed by the system power management micro-controller. The IC uses the internal input current register or external ILIM pin to throttle down PWM modulation to re

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1-4 Cell Li + Battery SMBus Charge Controller Texas Instruments
Texas Instruments bq24707-like datasheet